• 072920 77839
  • info@smartachievers.in
Menu
Back
  • JEE ADVANCE
  • JEE MAIN
  • NEET
  • BITSAT
  • CBSE BOARD
  • UP BOARD
  • CUET
  • Other Competitive Exams
JEE ADVANCE
  • CLASS XI - XII
  • CRASH COURSE
JEE MAIN
  • CLASS XI - XII
  • CRASH COURSE
CRASH COURSE
NEET
  • CLASS XI - XII
  • CRASH COURSE
BITSAT
  • CLASS XI - XII
CBSE BOARD
  • CLASS IX
  • CLASS X
  • CLASS XI
  • CLASS XII
  • CLASS VI
  • CLASS VII
  • CLASS VIII
UP BOARD
  • CLASS IX
  • CLASS X
  • CLASS XI
  • CLASS XII
CUET
  • CRASH COURSE
Other Competitive Exams
  • NDA
Courses

Topic Question Set

Q 11 :

The energy released if hydrogen atoms are combined to form He24 is ________.

(Take binding energies per nucleon of H12 and He24 as 1.1 MeV and 7.2 MeV, respectively.)                   [2026]

  • 6.1

     

  • 24.4

     

  • 26.6

     

  • 5

     

(2)

H12+H12⇌H24e

Energy released Q=(BE)products-(BE)reactants

Q=4×7.2-4×1.1=24.4 MeV